Felix Tamke

We have a private GitHub repository. The project is quite large and requires Google or-tools to solve a subproblem. We can invite you to the repo. If you do not share your e-mail address here, you ...

Hi again, we add another example to provide some more detailed information. At first some preliminary remarks: We add RCC as user cut (addCut()) in the callback if where == MIPNODE and We add RCC...

Hi Eli, we've been a little distracted the last few months and thought if it works, it works. However, we have encountered another strange behavior that is probably related to this. Just to answer ...

Hi Eli, thank you very much for the quick and comprehensive answer. If you are unsure whether your capacity cut cuts off any integer-feasible solutions, it is valid to add the cut at the root node...

Hi all, we are currently also working on some kind of capacitated routing problem like Mario and add capacity cuts for fractional and integer solutions. Like Mario, we always separate from scratch ...